SD 633 won’t jam to Tentacle 5.56K viewsDecember 27, 2017Hardware eyeline October 10, 2017 0 Comments I’m trying to jam Sound Devices 633 from the tentacle using the Jam menu. Received TC see nothing. After Jamming there is no change. What am I doing wrong? Thanks 6 Answers ActiveVotedNewestOldest 0 Fokke van Saane282 Posted December 27, 2017 0 Comments Why don’t you leave it on Auto Mic level? It will sense any dc power (12v or 48V) and if sensed it will switch to MIC otherwise it will stay on LINE. You are viewing 1 out of 6 answers, click here to view all answers. Register or Login